internal energy 124 kJ/kg. Neglecting change in potential energy, the power input in kW will be

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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0.8 kg/s of air through a compressor under steady condtions. The properties of air at entry are: pressure 1 bar, velocity 10 m/s, specific volume 0.95 m3/kg and internal energy 30 kJ/kg. The corresponding values at exit are: pressure 8 bar, velocity 6 m/s, specific volume 0.2 m3/kg and internal energy 124 kJ/kg. Neglecting change in potential energy, the power input in kW will be

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